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Softail – Engine

Browse engine selected for Harley-Davidson Softail motorcycles. Available items span engine components, helping you compare parts intended for different jobs. Each product page provides the application and specification details needed to choose the right option.

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Cometic Replacement Washers AFM (Aluminium Foam Material) 5 Pack
£6.52 - £6.52
£6.52
£6.52 - £6.52
£6.52

Cometic Replacement Washers AFM (Aluminium Foam Material) 5 Pack #C9363

In stock

DescriptionReplacement WashersHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep...

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£6.52 - £6.52
£6.52
£6.52 - £6.52
£6.52
Cometic O-ring Buna 25 Pack
£3.82 - £3.82
£3.82
£3.82 - £3.82
£3.82

Cometic O-ring Buna 25 Pack #C9459

In stock

DescriptionO-ringHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or be...

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£3.82 - £3.82
£3.82
£3.82 - £3.82
£3.82
Cometic Derby Cover Gasket AFM (Aluminium Foam Material) Sold out
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Cometic Derby Cover Gasket AFM (Aluminium Foam Material) #C10140F1

Out of stock

DescriptionDerby Cover GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep,...

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£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99
Sold out
Cometic Cam Service Gasket Kit Cam Change EST
£18.10 - £18.10
£18.10
£18.10 - £18.10
£18.10

Cometic Cam Service Gasket Kit Cam Change EST #C9624F

In stock

DescriptionCam Service Gasket KitComponents made from premium materials for long life and correct fitmentIncludes all necessary gaskets, seals, O-r...

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£18.10 - £18.10
£18.10
£18.10 - £18.10
£18.10
Cometic Tappet Gasket Rear Tappet Guide AFM (Aluminium Foam Material) 10 Pack
£6.42 - £6.42
£6.42
£6.42 - £6.42
£6.42

Cometic Tappet Gasket Rear Tappet Guide AFM (Aluminium Foam Material) 10 Pack #C9297F

In stock

DescriptionTappet GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crac...

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£6.42 - £6.42
£6.42
£6.42 - £6.42
£6.42
Cometic Tappet Gasket Front Rear Tappet Cover AFM (Aluminium Foam Material) 10 Pack
£5.68 - £5.68
£5.68
£5.68 - £5.68
£5.68

Cometic Tappet Gasket Front Rear Tappet Cover AFM (Aluminium Foam Material) 10 Pack #C9578F

In stock

DescriptionTappet GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crac...

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£5.68 - £5.68
£5.68
£5.68 - £5.68
£5.68
Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair - C9790

Low stock

DescriptionCylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cree...

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£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88
Cometic V-Twin Top End Gasket Kits MLS (Multi-layer Steel) Rubber
£132.39 - £132.39
£132.39
£132.39 - £132.39
£132.39

Cometic V-Twin Top End Gasket Kits MLS (Multi-layer Steel) Rubber - C9780

In stock

DescriptionV-Twin Top End Gasket KitsEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets c...

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£132.39 - £132.39
£132.39
£132.39 - £132.39
£132.39
Cometic Cylinder Base Gasket Viton Coated Steel Pair
£23.34 - £23.34
£23.34
£23.34 - £23.34
£23.34

Cometic Cylinder Base Gasket Viton Coated Steel Pair - C9551

In stock

DescriptionCylinder Base GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cree...

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£23.34 - £23.34
£23.34
£23.34 - £23.34
£23.34
James Gasket Exhaust Gaskets Exhaust Port Graphite 5 Pack
£34.83 - £34.83
£34.83
£34.83 - £34.83
£34.83

James Gasket Exhaust Gaskets - Exhaust Port, Graphite, 5 Pack for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2019

In stock

DescriptionExhaust Gaskets High-quality exhaust port gaskets Made in the USA by James Gaskets Available in dealer packs of five (sold each), dealer...

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£34.83 - £34.83
£34.83
£34.83 - £34.83
£34.83
James Gasket Gas Cap O-Ring Oil 10 Pack
£41.23 - £41.23
£41.23
£41.23 - £41.23
£41.23

James Gasket Gas Cap O-ring - 10 Pack, Oil for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2026

In stock

DescriptionGas Cap O-RingMade in the U.S.A.Specifications Type: Oil Riding Style: Street Units: 10 Pack Application: Fuel Cap Product Name: O-...

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£41.23 - £41.23
£41.23
£41.23 - £41.23
£41.23
James Gasket Clutch Cable O-Ring Oil 25 Pack
£14.88 - £14.88
£14.88
£14.88 - £14.88
£14.88

James Gasket Clutch Cable O-ring - 25 Pack, Oil for Harley-Davidson Touring, Softail, Dyna & Trike 1987-2016

In stock

DescriptionClutch Cable O-RingMade in the U.S.A.Specifications Product Name: O-Ring Riding Style: Street Application: Clutch Cable| Transmission...

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£14.88 - £14.88
£14.88
£14.88 - £14.88
£14.88
James Gasket Pushrod Seal O-Ring Oil Rubber 25 Pack
£18.71 - £18.71
£18.71
£18.71 - £18.71
£18.71

James Gasket Pushrod Seal - 25 Pack, Oil, Viton - Black for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2017

In stock

DescriptionPushrod SealMade in the USASpecifications Application: Pushrod Cover| Tappet Guide Material: Rubber Units: 25 Pack Product Name: O-R...

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£18.71 - £18.71
£18.71
£18.71 - £18.71
£18.71
James Gasket Throttle to Intake O-Ring Seal Oil Rubber 10 Pack
£41.90 - £41.90
£41.90
£41.90 - £41.90
£41.90

James Gasket Throttle to Intake O-ring - Rubber, 10 Pack, Oil for Harley-Davidson Touring, Softail, Sportster & Dyna 1985-2019

In stock

DescriptionThrottle to Intake O-RingMade in the USASpecifications Units: 10 Pack Product Name: Seal Application: Intake Manifold Riding Style: ...

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£41.90 - £41.90
£41.90
£41.90 - £41.90
£41.90
James Gasket Drain Plug O-Ring Oversize 25 Pack
£11.36 - £11.36
£11.36
£11.36 - £11.36
£11.36

James Gasket Drain Plug O-ring - 25 Pack, Oversize for Harley-Davidson Touring, Softail, Sportster & Dyna 1970-2024

In stock

DescriptionDrain Plug O-RingDrain plug O-ring for Harley Davidson modelsSold Each.These are optional replacements for similar gaskets.Specification...

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£11.36 - £11.36
£11.36
£11.36 - £11.36
£11.36
S&S Cycle MK136 Engine with 475G Cam for 2018-2024 Harley-Davidson
£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13

S&S Cycle Mk136 Black Edition Engine - Each - Black / Powder Coat for Harley-Davidson Softail, Dyna & FXR 2018-2024

In stock

DescriptionMK136 Engine with 475G Cam Black Edition engine with 475G camshaft Made in the USA For oil-cooled. Closed course competition only. Fitme...

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£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13
S&S Cycle MK136 Engine with 550G Cam for 2018-2024 Harley-Davidson
£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13

S&S Cycle Mk136 Black Edition Engine - Each - Black / Powder Coat for Harley-Davidson Softail, Dyna & FXR 2018-2024

In stock

DescriptionMK136 Engine with 550G Cam Black Edition engine 550G camshaft for oil cooled Made in the USA Closed course competition use only. Fitment...

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£9,418.13 - £9,418.13
£9,418.13
£9,418.13 - £9,418.13
£9,418.13
S&S Cycle V124 Long Block Engine for 1984-1999 Harley-Davidson Chrome Natural
£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72

S&S Cycle V124 Long Block Engine - Each - Chrome / Natural for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

Low stock

DescriptionV124 Long Block Engine For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder...

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£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72
S&S Cycle V124 Long Block Engine for 1984-1999 Harley-Davidson Chrome Wrinkle Black
£6,923.11 - £6,923.11
£6,923.11
£6,923.11 - £6,923.11
£6,923.11

S&S Cycle V124 Long Block Engine - Each - Chrome / Wrinkle Black for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

In stock

DescriptionV124 Long Block Engine For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder...

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£6,923.11 - £6,923.11
£6,923.11
£6,923.11 - £6,923.11
£6,923.11
S&S Cycle V124 Long Block Engine for 1984-1999 Harley-Davidson Black
£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72

S&S Cycle V124 Long Block Engine - Each - Black for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

Low stock

DescriptionV124 Long Block Engine For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder...

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£7,182.72 - £7,182.72
£7,182.72
£7,182.72 - £7,182.72
£7,182.72
S&S Cycle V111 Long-Block Engine for 1984-1999 Harley-Davidson V-Series Natural Long Block
Sold out
£6,923.11 - £6,923.11
£6,923.11
£6,923.11 - £6,923.11
£6,923.11

S&S Cycle V111 Long-block Engine - V-Series, Each - Natural for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

Out of stock

DescriptionV111 Long-Block Engine Fits '84-'99 Harley-Davidson® big twin chasis and custom frames designed for Evolution® big twin engines +30% inc...

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£6,923.11 - £6,923.11
£6,923.11
£6,923.11 - £6,923.11
£6,923.11
Sold out
James Top-End Gasket Kit Twin Cam: (With 99-10 Style Breather Gaskets) 99-04 TCA/B - 88 - 0.036 Inches Head Gaskets
Save 11% Save %
£143.65
£143.65 - £143.65
£143.65
£127.80
£127.80 - £127.80
£127.80

James Gasket Top End Gasket Kit - Metal / Silicone for Harley-Davidson Touring, Softail & Dyna 1999-2004

In stock

DescriptionTop End Gasket Kit Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: • 0.036" Head...

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£143.65
£143.65 - £143.65
£143.65
£127.80
£127.80 - £127.80
£127.80
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Top End Gasket Kit Softail, Touring
Save 11% Save %
£147.24
£147.24 - £147.24
£147.24
£131.00
£131.00 - £131.00
£131.00

James Gasket Top End Gasket Kit - Metal / Silicone for Harley-Davidson Touring & Softail 2000-2004

In stock

DescriptionTop End Gasket Kit Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: • 0.036" Head...

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£147.24
£147.24 - £147.24
£147.24
£131.00
£131.00 - £131.00
£131.00
Save 11% Save %
Complete Motor Gasket Kit Dyna, Softail, Classic, Touring
Save 11% Save %
£159.49
£159.49 - £159.49
£159.49
£141.88
£141.88 - £141.88
£141.88

James Gasket Complete Motor Gasket Kit - Metal / Silicone for Harley-Davidson Touring, Softail & Dyna 1999-2004

In stock

DescriptionComplete Motor Gasket Kit Contains gaskets, oil seals and O-rings necessary to completely rebuild an engine Made in the USA No Primary G...

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£159.49
£159.49 - £159.49
£159.49
£141.88
£141.88 - £141.88
£141.88
Save 11% Save %

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